Description
Product Overview
The 6SR18 Series Submersible Deep Well Pump is tailored for wells with a diameter of over φ150mm. Its robust and efficient design makes it suitable for various applications such as:
- Pumping water from drilled deep wells and borehole wells.
- Filling elevated and cistern tanks.
- Pressure boosting systems.
- Firefighting systems.
- Water fountains.
- Industrial and farming water supply.
- Agricultural irrigation.
Key Features
- Maximum Fluid Temperature: Up to +35℃
- Maximum Sand Content: 0.25%
- Minimum Well Diameter: 6"
- Motor Options: Rewindable motor available in:
- Single-phase: 220-240V/50Hz
- Three-phase: 380-415V/50Hz
- Starting Methods:
- Direct start (1 cable)
- Star-delta start (2 cables)
- Control Options: Equipped with a start control box or digital auto-control box.
- Standards: Built to NEMA dimension standards.
- Curve Tolerance: Complies with ISO 9906.
Material Composition
Pump Components
- External Casing – AISI 304 Stainless Steel
- Delivery Casing – Cast-iron ASTM No.30
- Suction Lantern – Cast-iron ASTM No.30
- Diffuser – Plastic PC & AISI 304 Stainless Steel
- Impeller – Plastic PC
- Shaft – AISI 304 Stainless Steel
- Shaft Coupling – AISI 304 Stainless Steel
- Wear Ring – AISI 304 Stainless Steel
Motor Components
- External Casing – AISI 304 Stainless Steel
- Top Chock – Cast-iron ASTM No.30
- Bottom Support – Cast-iron ASTM No.30
- Seal – NBR Graphite-SIC/TC
- Shaft – AISI 304 Stainless Steel - ASTM 5140
Additional Information
Product Name: |
6SR18 Series Submersible Deep Well Pump |
Brand: |
Dongyin Doyin |
Maximum Fluid Temperature: |
+35℃ |
Maximum Sand Content: |
0.25% |
Minimum Well Diameter: |
6" |
Motor Voltage Options: |
Single-phase (220-240V/50Hz), Three-phase (380-415V/50Hz) |
Materials: |
AISI 304 Stainless Steel, Cast-iron ASTM No.30, Plastic PC |
Starting Options: |
Direct start, Star-delta start |
Standards: |
NEMA Dimensions, ISO 9906 Curve Tolerance |
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